EP1392288B1 - Arzneimittel enthaltend einen effektor des glutathionmetabolismus (ambroxol) zusammen mit alpha-liponsäure im rahmen der behandlung des diabetes mellitus - Google Patents
Arzneimittel enthaltend einen effektor des glutathionmetabolismus (ambroxol) zusammen mit alpha-liponsäure im rahmen der behandlung des diabetes mellitus Download PDFInfo
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- EP1392288B1 EP1392288B1 EP02774028A EP02774028A EP1392288B1 EP 1392288 B1 EP1392288 B1 EP 1392288B1 EP 02774028 A EP02774028 A EP 02774028A EP 02774028 A EP02774028 A EP 02774028A EP 1392288 B1 EP1392288 B1 EP 1392288B1
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- lipoic acid
- thiol
- ambroxol
- diabetes mellitus
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/38—Heterocyclic compounds having sulfur as a ring hetero atom
- A61K31/385—Heterocyclic compounds having sulfur as a ring hetero atom having two or more sulfur atoms in the same ring
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/13—Amines
- A61K31/135—Amines having aromatic rings, e.g. ketamine, nortriptyline
- A61K31/136—Amines having aromatic rings, e.g. ketamine, nortriptyline having the amino group directly attached to the aromatic ring, e.g. benzeneamine
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
- A61K31/357—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having two or more oxygen atoms in the same ring, e.g. crown ethers, guanadrel
- A61K31/36—Compounds containing methylenedioxyphenyl groups, e.g. sesamin
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/40—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
- A61K31/401—Proline; Derivatives thereof, e.g. captopril
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/40—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
- A61K31/403—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil condensed with carbocyclic rings, e.g. carbazole
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
- A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/02—Immunomodulators
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/02—Immunomodulators
- A61P37/04—Immunostimulants
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
Definitions
- the invention relates to the use of the combination of ⁇ -lipoic acid and effectors of glutathione metabolism as defined in claim 1.
- the fine regulation of thiol disulfide status provides one of the most important basic requirements of biological Metabolic services.
- the central regulatory element within this system is the tripeptide Glutathione, which is reduced intracellularly Form relatively high concentrations (up to 10 mM) reached.
- Glutathione In addition to the glutathione are thiol groups carrying proteins intracellularly and especially in cell membrane-bound form further important building blocks the thiol disulfide status of each cell.
- the metabolism regulated by different classes of enzymes disulfide cleavage and thiol group formation is due to the variety of its biological functions u. a. in cellular growth and differentiation processes including programmed cell death as well as cell protection and detoxification mechanisms in his Intactness indispensable for any normal cell function. Disruptions in this system and changes The concentration of thiols lead to serious cellular dysfunctions, which only in isolated cases remain locally limited, but usually the affect the whole organism.
- Pulmonary diseases associated with a remodeling of the lung tissue go along with you regularly Glutathione deficiency associated with tissue. In such a Pulmonary fibrosis progresses the severity of the disease parallel to thiol loss (Clin Chim Acta 1997; 265: 113-119). Severe inflammatory lung disease, investigated using the example of acute respiratory distress syndrome of the adult, are characterized by a dysregulation the thiol metabolism of the involved inflammatory cells (Granulocytes) (Chest 1996; 109: 163-166).
- Immunocompetent defense cells of the bronchial system (Alveolar macrophages) from smokers and patients with have chronic obstructive pulmonary diseases according to own investigations a heavy cellular Thioldefizit on. The degree of disruption of the cellular Thiol status correlates directly with restrictions lung function (Free Radic Biol Med 2000; 29: 1160-1165).
- the cellular immune system of humans consisting of the white blood cells granulocytes, lymphocytes and Monocytes ceases to interfere with thiol metabolism particularly sensitive system represents.
- Glutathions can be a cascading program for Self-destruction of the cell, programmed cell death (Apoptosis) (FASEB J 1998; 12: 479-486).
- the thiol disulfide metabolism acts as one here central actuator of an intact immune system, without which the organism would not be viable.
- ⁇ -lipoic acid has so far been used with relative success Treatment of neurotoxic sensations in the context of diabetic polyneuropathy as neuroprotective Substance used (Diabetologica 1995; 38: 1425-1433, Diabetes Res Clin Pract 1995; 29: 19-26, Diab Care 1999; 22: 1296-1301, Drug Metab Rev 1997; 29: 1025-1054, DE 43 43 592 C2). From DE 44 47 599 C2 and EP 0 530 446 B1 is also the Use of ⁇ -lipoic acid in further neuronal Disorders including tinnitus and hearing loss known.
- the cytoprotective mechanism of action here is beside influencing the sugar-dependent protein modification (Protein glycosylation) and a reduction neurotoxic ketone body genesis ultimately on the antioxidant function of ⁇ -lipoic acid and their metabolites (Free Radic Biol Med 1995; 19: 227-250).
- This cell protection function was especially under the Aspect of prevention of oxidative transformation of essential studied unsaturated fatty acids.
- a Such inhibition of lipid peroxidation poses in addition to Application of ⁇ -lipoic Acid as Neuroprotektivum the Basis for an application as a liver protection drug for various intoxications and liver diseases (Biochemistry 1998; 37: 1357-1364).
- EP 0 812 590 A2 and EP 0 427 247 B1 the use of ⁇ -lipoic acid as a cytoprotective agent, Anti-pain medication and as a drug for inflammatory diseases disclosed.
- the antioxidant properties of ⁇ -lipoic acid are based in addition to the ability to chelate with metal ions too form as well as directly eliminate radicals in particular on the function as a strong reducing agent.
- ⁇ -lipoic acid Even in reduced form, as dihydrolipoic acid available.
- the transfer of (disulfidic) ⁇ -lipoic acid by reduction in the dithiol form the dihydrolipoic acid in turn consumes reducing Equivalents, this process being i.a. catalyzed by the enzyme glutathione reductase (Gen Pharmacol 1997; 29: 315-331). This obviously shows the cause of the Thiolrestitution previously unsatisfactory effect of the substance.
- Ambroxol, i. trans-4- (2-Amino-3,5-dibromobenzylamino) -cyclohexanhydrochlorid will be in different Dosage forms for lung and bronchial diseases used as an expectorant drug (WO 96 33704, GB 2239242, WO 01 05378). Furthermore is the use in hyperuricemia from DE 35 30 761 known.
- the effect of ambroxol as a mucolytic is based both on a stimulation of surfactant production bronchial cells as well, in particular on the ability to eliminate free radicals (Respir Med 1998; 92: 609-23).
- Angiotensin converting enzyme inhibitor angiotensin converting Enzyme inhibitors, ACE inhibitors
- ACE inhibitors angiotensin converting Enzyme inhibitors
- the Cause of the blood pressure lowering effect used here is due to the inhibition of the conversion of angiotensin I in angiotensin II.
- ACE inhibitors also as effectors of glutathione metabolism described.
- general regulatory principles investigated Clin Nephrol 1997; 47: 243-247.
- SH-group-bearing ACE inhibitors such as e.g.
- Captopril (1 - [(2S) -3-mercapto-2-methyl-propionyl] -L-proline) of SH-free ACE inhibitors, e.g. Enalapril (1- ⁇ N - [(S) -1-ethoxycarbonyl-3-phenylpropyl] -L-alanyl ⁇ -L-proline).
- the former react directly as Radical scavengers antioxidant during SH free ACE inhibitors are primarily unable to do so.
- DE 4420102 discloses the synergism of the combination of alpha-lipoic acid with ACE Inhibitors, such as captopril, enalapril or ramipril, as well as the use of such Combinations in the treatment of diabetes mellitus.
- ACE Inhibitors such as captopril, enalapril or ramipril
- XP1011587 discloses the teaching that diabetes mellitus is a disease in which oxidative stress plays an important pathophysiological role. This leads to the lesson of XP2213180 for activation of the NFkappaB signal transduction pathway.
- XP2213179 describes the antioxidant effect of alpha-lipoic acid in patients with Diabetes mellitus.
- the object of the present invention was therefore to provide novel, Thiolrezine substances containing drugs for the improved stabilization of a damaged one Thiol disulfide status in diabetes mellitus and for the restitution of the resulting functional losses provide.
- Erfindungs bovine heart syndrome be effectors of the Glutathione metabolism in combination with ⁇ -lipoic acid, their salts and / or their prodrugs used.
- This phenomenon is based on the fact that the effectors the glutathione metabolism on the one hand intermediary Eliminate resulting free radicals and on the other hand the availability of reducing equivalents for the conversion of ⁇ -lipoic acid from disulfidic in increase reduced form and thus the synthesis-inducing Effect of ⁇ -lipoic acid on thiol disulfide status improve.
- This medicine is particularly suitable in the context the treatment of diabetes mellitus as well as others Diseases in which a disorder of thiol disulfide status the immune cell occurs. It can the treatment at the same time, in separate formulations or timed.
- the combination preparations used according to the invention can be administered in the usual pharmacological dosage forms or as an instillate as well as prophylactically as well as therapeutically.
- the effective dose must be determined case by case. It is preferably between 30 and 1200 mg / d, more preferably between 200 and 600 mg / d, in the case of human medical administration to the patient.
- the effector of glutathione metabolism is ambroxol of general formula I, its salt and / or its prodrug used.
- the dose of ambroxol for human medical application is preferably between 7.5 and 90 mg / d, more preferably between 60 and 75 mg / d.
- the drugs can be taken orally or parenterally be administered.
- the drug can be common additives contain. These include e.g. aqueous solvents, Stabilizers, suspending, dispersing and wetting agents.
- the drug can be produced in any formulation become.
- this includes solutions, Granules, powders, emulsions, tablets and / or film-coated tablets.
- an effector of glutathione metabolism together with ⁇ -lipoic acid, its salt and / or their prodrugs for the manufacture of a medicament for treating a disorder of thiol disulfide status of immune cells in diabetes mellitus occurs, used.
- an effector of glutathione metabolism together with ⁇ -lipoic acid, its salt and / or its Prodrugs for the manufacture of a medicament for immunomodulatory, anti-inflammatory and / or anti-inflammatory Treatment be used.
- the components of the combination preparation can thereby both in a single formulation and in separate formulations are present.
- the resulting mononuclear cells were taken up in special cell culture media and incubated in a fumigation incubator at 37 ° C, a relative humidity of 98% and 5% relative air CO 2 content.
- the metabolism of the primary dormant immune cells was activated by mitogenic stimulation (0.5 ⁇ g / ml phytohemagglutinin).
- mitogenic stimulation 0.5 ⁇ g / ml phytohemagglutinin.
- they were artificially thiol-depleted. This was done by culturing in thiol-deficient media (RPMI 1603) according to proven methods. Comparative cultures using full media (RPMI 1640) were used to define the best possible normal value under culture conditions.
- CMFDA 5-chloromethylfluorescein diacetate
- membrane-bound thiol groups were also determined by flow cytofluorimetrisch. This was chloromethyltetramethylrhodamine (CMTMR) under the conditions of a blocked membrane potential and an inhibited diffusion capacity of Cells used as thiol conjugate. The fluorescence intensity the bound fluorochrome molecules at the Cell membrane is again proportional to the amount the thiol groups on the cell surface.
- CTMR chloromethyltetramethylrhodamine
- FIG. 1 shows the effect of the combination of ⁇ -lipoic acid and ambroxol (FIG. 1a) as well as ⁇ -lipoic acid and enalapril (FIG. 1b) on the intracellular thiol expression of lymphocytes.
- the following table shows the results of the combination of ⁇ -lipoic acid and captopril. The data are presented as the ratio of the cellular fluorescence intensity to each parallel analyzed calibration beads. The active substance concentration of the respective combination is identical to the concentrations of the individual components.
- Peripheral immune cells were over a period of 4 days under normal (control1640) or thioldeficient Conditions (1603) for Induction of a 10 - 20% thiol reduction cultivated.
- FIG. 1a results in the addition of ambroxol in combination with ⁇ -lipoic acid starting after 48 hours of treatment in a complete balance of the intracellular Thiol deficit.
- ⁇ -lipoic acid and the SH-free ACE inhibitor Enalapril and the SH-bearing ACE inhibitor captopril these effects were still amplified quantitatively as well in the time kinetics already detectable after 24 hours. Neither by ⁇ -lipoic acid alone nor by the Single application of the effectors was a complete one Compensation of thiol deficiency possible.
- Example 2 In the cultivation approach described in Example 1 were human T lymphocytes at 1.0 ⁇ g / ml Phytohemagglutinin stimulated. Within a culture period Of 72 hours, specific markers were the cellular activation cytofluorimetric by detection by means of monoclonal antibodies quantitatively demonstrated. The influence of the invention was investigated used combinations on the activation marker CD69 (early activation antigen), CD25 (intermediate activation antigen) and CD71 (late activation antigen) of T lymphocytes.
- Fig. 3 is the effect of the combination of ⁇ -lipoic acid and ambroxol (Figure 3a) and ⁇ -lipoic acid and enalapril (Figure 3b) on the activation index represented by T lymphocytes.
- Peritoneal macrophages were isolated from the effluent of peritoneal dialysis of highly renal insufficient patients, taken up in cell culture medium and incubated in a fumigation incubator at 37 ° C., a relative humidity of 98% and a relative air CO 2 content of 7.5%.
- Fig. 5 the effect of the combination of ⁇ -lipoic acid and enalapril (Figure 5b) on the membranous Thiol expression of peritoneal macrophages in represented the experimental arrangement described above.
- the membrane expression of thiols was determined using the mean fluorescence intensity (mfi) of the sample (3000 Cells / measurement) after coupling to a chloromethyl fluorochrome derivative certainly.
- phagocytosis was used as a measure selected.
- Peritoneal macrophages were analogous to the example 3 described isolated and ex vivo cultured. The determination of phagocytosis performance was performed by a cytofluorimetric assay Single-cell level. The macrophages were with opsonized and fluorochrome-labeled bacteria co-cultivated. The amount of in a defined period of time absorbed bacteria was quantitatively over detects the fluorescence intensity in the macrophages and was considered a measure of their phagocytic capacity.
- Phagocytosis rate [mfi / 10,000 cells] control 371 ⁇ 39 ⁇ -lipoic acid [50 ⁇ M] 687 ⁇ 59 Ambroxol [10 ⁇ M] 501 ⁇ 52 ⁇ -lipoic acid + ambroxol 1,398 ⁇ 286 (P ⁇ 0.05)
- Enalapril [5 ⁇ M] 567 ⁇ 59 ⁇ -lipoic acid + enalapril 1,698 ⁇ 241 (P ⁇ 0.05)
- Captopril [10 ⁇ M] 653 ⁇ 43 ⁇ -lipoic acid + captopril 1,589 ⁇ 176 (P ⁇ 0.05)
- Peritoneal macrophages have been reported by patients undergoing renal replacement therapy after the described in Example 3 Method isolated and in the presence of the present invention named combinations of ⁇ -lipoic acid and effectors of glutathione metabolism. After 6 days of incubation, the degree of Differentiation of peritoneal macrophages over the Expression of cell surface antigens CD15 and CD11c as well as the degree of cellular activation over the Co-expression of activating antigens CD69 on CD15-positive Cells as well as CD71 on CD11c-positive cells determined by cytofluorimetry.
- CD15 CD11c CD15 / 69 CD11c / 71 control 1.0 1.0 1.0 1.0 1.0 ⁇ -lipoic acid 1.18 ⁇ 0.16 1.21 ⁇ 0.11 1.09 ⁇ 0.08 1.08 ⁇ 0.09 [50 ⁇ M] ambroxol 0.98 ⁇ 0.13 1.01 ⁇ 0.09 0.98 ⁇ 0.11 0.96 ⁇ 0.1 [10 ⁇ M] ⁇ -lipoic acid + 1.29 ⁇ 0.21 1.65 ⁇ 0.21 1.49 ⁇ 0.13 1.83 ⁇ 0.14 ambroxol enalapril 1.21 ⁇ 0.22 1.23 ⁇ 0.22 1.19 ⁇ 0.12 1.10 ⁇ 0.14 [5 ⁇ M] ⁇ -lipoic acid + 2.12 ⁇ 0.16 1.99 ⁇ 0.15 1.69 ⁇ 0.2 1.58 ⁇ 0.12 enalapril (P ⁇ 0.05) (P ⁇ 0.05) captopril 1.19 ⁇ 0.14 1.26 ⁇ 0.24 1.69 ⁇ 0.21 1.5
- CD15 and CD11c using the Combination of ⁇ -lipoic acid and ambroxol clearly using the combination of ⁇ -lipoic acid and ACE inhibitors increase significantly.
- the application of the monosubstances had no or only marginal influence on the differentiation and degree of activation of peritoneal macrophages.
- Example 3 by means of the invention used combinations Thiolrestitu convinced peritoneal macrophages were after Taken 6 days from this test system and one Cultivated period of 14 days in a dialysis model.
- the peritoneal macrophages were on adapted to mobile collagen IV-coated matrices and 3 times daily for 60 minutes each with conventional, highly glucose-containing dialysis solution in contact brought.
- This model was used here to induce a combined hyperglycemic / osmotic Stress.
- FIG. 6 is the effect of the combination of ⁇ -lipoic acid and ambroxol (Figure 6a) as well as ⁇ -lipoic acid and enalapril ( Figure 6b) on the intracellular Thiol expression of peritoneal macrophages in the time kinetics shown.
- the membrane expression of thiols was determined by mean fluorescence intensity (mfi) the sample (3000 cells / measurement) Coupling to a chloromethyl fluorochrome derivative determined.
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Description
| intrazelluläre Thiolexpression [mfiBeads/Ratio] | ||||
| Kulturdauer [d] | Kontrolle | α-Liponsäure [50 µM] | Captopril [10 µM] | α-Liponsäure + Captopril |
| 0 | 2,88 ± 0,20 | 2,88 ± 0,20 | 2,88 ± 0,20 | 2,88 ± 0,20 |
| 1 | 2,31 ± 0,20 | 2,81 ± 0,23 | 2,80 ± 0,21 | 2,89 ± 0,31 |
| 2 | 1,98 ± 0,16 | 2,76 ± 0,50 | 2,76 ± 0,22 | 2,92 ± 0,32 |
| 3 | 1,63 ± 0,15 | 2,63 ± 0,60 | 2,49 ± 0,26 | 2,88 ± 0,41 |
| 4 | 1,30 ± 0,16 | 2,41 ± 0,40 | 2,21 ± 0,36 | 2,91 ± 0,39 |
| 6 | 1,10 ± 0,13 | 2,23 ± 0,50 | 1,83 ± 0,33 | 2,93 ± 0,35 |
| 8 | 0,95 ± 0,10 | 2,02 ± 0,30 | 1,02 ± 0,39 | 2,93 ± 0,41 |
| 10 | 0,81 ± 0,10 | 1,89 ± 0,30 | 0,91 ± 0,46 | 2,90 ± 0,45 |
| 12 | 0,69 ± 0,10 | 1,86 ± 0,68 | 0,76 ± 0,49 | 2,88 ± 0,49 |
| 14 | 0,65 ± 0,08 | 1,83 ± 0,60 | 0,75 ± 0,56 | 2,86 ± 0,47 |
| membranständige Thiolexpression [mfiBeads/Ratio] | ||||
| Kulturdauer [d] | Kontrolle | α-Liponsäure [50 µM] | Captopril [10 µM] | α-Liponsäure + Captopril |
| 0 | 2,37 ± 0,45 | 2,37 ± 0,45 | 2,37 ± 0,45 | 2,37 ± 0,39 |
| 1 | 2,79 ± 0,50 | 2,65 ± 0,39 | 2,63 ± 0,39 | 2,38 ± 0,38 |
| 2 | 2,35 ± 0,45 | 2,43 ± 0,52 | 2,54 ± 0,41 | 2,42 ± 0,41 |
| 3 | 1,98 ± 0,43 | 2,31 ± 0,36 | 2,52 ± 0,38 | 2,49 ± 0,46 |
| 4 | 1,63 ± 0,43 | 2,26 ± 0,20 | 2,50 ± 0,41 | 2,39 ± 0,52 |
| 6 | 1,10 ± 0,46 | 2,19 ± 0,13 | 2,46 ± 0,50 | 2,40 ± 0,50 |
| 8 | 0,98 ± 0,31 | 1,93 ± 0,20 | 2,01 ± 0,39 | 2,40 ± 0,53 |
| 10 | 0,96 ± 0,32 | 1,63 ± 0,16 | 1,68 ± 0,29 | 2,36 ± 0,52 |
| 12 | 0,95 ± 0,33 | 1,32 ± 0,21 | 1,02 ± 0,51 | 2,38 ± 0,49 |
| 14 | 0,98 ± 0,33 | 1,34 ± 0,20 | 0,99 ± 0,46 | 2,36 ± 0,55 |
Die Bestimmung des zellulären Thiolstatus erfolgte mittels der unter 1. beschriebenen Meßmethode.
| Phagozytoserate [mfi / 10.000 Zellen] | |
| Kontrolle | 371 ± 39 |
| α-Liponsäure [50 µM] | 687 ± 59 |
| Ambroxol [10 µM] | 501 ± 52 |
| α-Liponsäure + Ambroxol | 1.398 ± 286 |
| (p<0.05) | |
| Enalapril [5 µM] | 567 ± 59 |
| α-Liponsäure + Enalapril | 1.698 ± 241 |
| (p<0.05) | |
| Captopril [10 µM] | 653 ± 43 |
| α-Liponsäure + Captopril | 1.589 ± 176 |
| (p<0.05) |
| CD15 | CD11c | CD15/69 | CD11c/71 | |
| Kontrolle | 1,0 | 1,0 | 1,0 | 1,0 |
| α-Liponsäure | 1,18 ± 0,16 | 1,21 ± 0,11 | 1,09 ± 0,08 | 1,08 ± 0,09 |
| [50 µM] | ||||
| Ambroxol | 0,98 ± 0,13 | 1,01 ± 0,09 | 0,98 ± 0,11 | 0,96 ± 0,1 |
| [10 µM] | ||||
| α-Liponsäure + | 1,29 ± 0,21 | 1,65 ± 0,21 | 1,49 ± 0,13 | 1,83 ± 0,14 |
| Ambroxol | ||||
| Enalapril | 1,21 ± 0,22 | 1,23 ± 0,22 | 1,19 ± 0,12 | 1,10 ± 0,14 |
| [5 µM] | ||||
| α-Liponsäure + | 2,12 ± 0,16 | 1,99 ± 0,15 | 1,69 ± 0,2 | 1,58 ± 0,12 |
| Enalapril | (p<0.05) | (p<0.05) | ||
| Captopril | 1,19 ± 0,14 | 1,26 ± 0,24 | 1,69 ± 0,21 | 1,52 ± 0,16 |
| [10 µM] | ||||
| α-Liponsäure + | 2,25 ± 0,2 | 2,63 ± 0,23 | 1,74 ± 0,19 | 1,61 ± 0,18 |
| Captopril | (p<0.05) | (p<0.05) |
| IL-6 | IL-1ra | |
| [ng/106 Zellen] | [ng/106 Zellen] | |
| Kontrolle | 53.1 ± 8.9 | 115.2 ± 23.4 |
| α-Liponsäure [50 µM] | 46.9 ± 6.7 | 119.8 ± 19.5 |
| Ambroxol [10 µM] | 51.8 ± 8.1 | 118.6 ± 21.3 |
| α-Liponsäure + Ambroxol | 31.5 ± 9.2 | 126.8 ± 15.3 |
| (p<0.05) | (p<0.05) | |
| Enalapril [5 µM] | 41.7 ± 7.3 | 121.1 ± 16.9 |
| α-Liponsäure + Enalapril | 22.3 ± 8.1 | 139.8 ± 22.1 |
| (p<0.05) | (p<0.05) | |
| Captopril [10 µM] | 42.9 ± 7.7 | 129.4 ± 25.1 |
| α-Liponsäure + Captopril | 28.1 ± 6.1 | 143.5 ± 18.7 |
| (p<0.05) | (p<0.05) |
Claims (8)
- Verwendung von Ambroxol der Formel I, dessen Salze und/oder dessen Prodrugs zusammen mit α-Liponsäure, deren Salze und/oder deren Prodrugs zur Herstellung eines Arzneimittels zur gleichzeitigen, getrennten oder zeitlich abgestuften Behandlung einer Störung des Thiol-Disulfid-Status bei Diabetes mellitus.
- Verwendung nach Anspruch 1,
dadurch gekennzeichnet, dass die Dosis der α-Liponsäure, deren Salze und/oder deren Prodrugs für die humanmedizinische Applikation beim Patienten zwischen 30 und 1200 mg/d, bevorzugt zwischen 200 und 600 mg/d liegt. - Verwendung nach Anspruch 1 oder 2,
dadurch gekennzeichnet, dass die Dosis von Ambroxol, dessen Salze und/oder dessen Prodrugs für die humanmedizinische Applikation beim Patienten zwischen 7,5 und 90 mg/d, bevorzugt zwischen 60 und 75 mg/d liegt. - Verwendung nach einem der Ansprüche 1 bis 3,
dadurch gekennzeichnet, dass das Arzneimittel oral oder parenteral verabreicht wird. - Verwendung nach einem der Ansprüche 1 bis 4,
dadurch gekennzeichnet, dass das Arzneimittel weitere Additive ausgewählt aus der Gruppe wässriger Lösungsmittel, Stabilisatoren, Suspensions-, Dispersions- und Benetzungsmittel enthält. - Verwendung nach einem der Ansprüche 1 bis 5 in Form einer Lösung, eines Granulats, eines Pulvers, einer Emulsion, einer Tablette und/oder einer Filmtablette.
- Verwendung nach einem der Ansprüche 1 bis 6,
dadurch gekennzeichnet, dass Ambroxol und die α-Liponsäure, deren Salze und/oder Prodrugs in einer einzigen Formulierung vorliegen. - Verwendung nach einem der Ansprüche 1 bis 6,
dadurch gekennzeichnet, dass Ambroxol und die α-Liponsäure, deren Salze und/oder Prodrugs in getrennten Formulierungen vorliegen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP04027492A EP1529529B1 (de) | 2001-05-28 | 2002-05-27 | Verwendung mindestens eines Effektors des Glutathionmetabolismus zusammen mit Alpha-Liponsäure zur immunmodulatorischen, abwehrsteigernden und/oder entzündungshemmenden Behandlung |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10125882A DE10125882B4 (de) | 2001-05-28 | 2001-05-28 | Arzneimittel enthaltend Ambroxol, dessen Salze und/oder Prodrugs zusammen mit α-Liponsäure im Rahmen der Behandlung des Diabetes mellitus |
| DE10125882 | 2001-05-28 | ||
| PCT/EP2002/005811 WO2002096398A2 (de) | 2001-05-28 | 2002-05-27 | Arzneimittel enthaltend einen effektor des glutathionmetabolismus zussammen mit $g(a)-liponsäure im rahmen der behandlung des diabetes mellitus |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP04027492A Division EP1529529B1 (de) | 2001-05-28 | 2002-05-27 | Verwendung mindestens eines Effektors des Glutathionmetabolismus zusammen mit Alpha-Liponsäure zur immunmodulatorischen, abwehrsteigernden und/oder entzündungshemmenden Behandlung |
| EP04027492.0 Division-Into | 2004-11-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1392288A2 EP1392288A2 (de) | 2004-03-03 |
| EP1392288B1 true EP1392288B1 (de) | 2005-08-31 |
Family
ID=7686361
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP04027492A Expired - Lifetime EP1529529B1 (de) | 2001-05-28 | 2002-05-27 | Verwendung mindestens eines Effektors des Glutathionmetabolismus zusammen mit Alpha-Liponsäure zur immunmodulatorischen, abwehrsteigernden und/oder entzündungshemmenden Behandlung |
| EP02774028A Expired - Lifetime EP1392288B1 (de) | 2001-05-28 | 2002-05-27 | Arzneimittel enthaltend einen effektor des glutathionmetabolismus (ambroxol) zusammen mit alpha-liponsäure im rahmen der behandlung des diabetes mellitus |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP04027492A Expired - Lifetime EP1529529B1 (de) | 2001-05-28 | 2002-05-27 | Verwendung mindestens eines Effektors des Glutathionmetabolismus zusammen mit Alpha-Liponsäure zur immunmodulatorischen, abwehrsteigernden und/oder entzündungshemmenden Behandlung |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7429614B2 (de) |
| EP (2) | EP1529529B1 (de) |
| JP (1) | JP4746258B2 (de) |
| AT (2) | ATE429911T1 (de) |
| AU (1) | AU2002344178A1 (de) |
| DE (3) | DE10125882B4 (de) |
| ES (2) | ES2322257T3 (de) |
| PT (1) | PT1529529E (de) |
| WO (1) | WO2002096398A2 (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10303229B4 (de) | 2003-01-28 | 2007-07-26 | Keyneurotek Ag | Ambroxol und Inhibitoren des Angiotensin Converting-Enzyms (ACE) umfassende Arzneimittel Arzneimittel-Zubereitung und ihre Verwendung zur Behandlung von neurodegenerativen Erkrankungen |
| DE10360954B3 (de) * | 2003-12-23 | 2005-08-18 | Esparma Gmbh | Verwendung von Silibinin, dessen Salzen und/oder dessen Prodrugs zusammen mit α-Liponsäure zur Behandlung chronisch obstruktiver Lungenerkrankungen |
| CN101107012A (zh) * | 2004-11-24 | 2008-01-16 | 希尔氏宠物营养品公司 | 改进动物异生素物质肝清除率的方法 |
| US20090176864A1 (en) * | 2004-11-24 | 2009-07-09 | Hill's Pet Nutrition, Inc. | Methods For Improving Hepatic and Immune Function In An Animal |
| US20100099751A1 (en) * | 2008-10-21 | 2010-04-22 | Al-Mulla Fahd | Method of treating diabetes-related vascular complications |
| CA2745383A1 (en) * | 2008-12-01 | 2010-06-10 | In Vasc Therapeutics, Inc. | Compositions comprising renin-angiotensin aldosterone system inhibitors and lipoic acid compounds, and the use thereof for the treatment of renin-angiotensin aldosterone system related disorders |
| CN113244265B (zh) * | 2021-03-23 | 2023-07-14 | 武汉广行科学研究有限公司 | 配体修饰的硫化锌纳米粒子、制备方法及其在治疗中的应用 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2115589T3 (es) * | 1989-11-09 | 1998-07-01 | Asta Medica Ag | Medicamento que contiene acido r-alfa-liponico o acido s-alfa-liponico como sustancia activa. |
| DE4218572A1 (de) * | 1992-06-05 | 1993-12-09 | Asta Medica Ag | Synergistische Kombination von Arzneimitteln enthaltend als Wirkstoff alpha-Liponsäure, Dihydroliponsäure, deren Metaboliten sowie die oxidierten und reduzierten Enantiomere der alpha-Liponsäure wie die R-alpha-Liponsäure oder S-alpha-Liponsäure sowie Metaboliten der alpha-Liponsäure mit den Vitaminen A, B1-6, B12, C und E |
| DE4343593C2 (de) * | 1993-12-21 | 1998-05-20 | Asta Medica Ag | Verwendung von R-(+)-alpha-Liponsäure, R-(-)-Dihydroliponsäure oder der Metabolite sowie deren Salze, Ester, Amide zur Behandlung kompensierter und dekompensierter Insulinresistenz |
| DE4420102A1 (de) * | 1994-06-09 | 1995-12-14 | Asta Medica Ag | Arzneimittelkombinationen aus alpha-Liponsäure und herz-kreislaufaktiven Substanzen |
| GB9715444D0 (en) * | 1997-07-22 | 1997-09-24 | Scotia Holdings Plc | Therapeutic and dietary compositions |
| KR20010033473A (ko) * | 1997-12-23 | 2001-04-25 | 로즈 암스트롱, 크리스틴 에이. 트러트웨인 | Ace 저해제-mmp 저해제의 병용 제제 |
| DE19806354B4 (de) * | 1998-02-10 | 2004-09-16 | Bdd Group Holding Ag | Verwendung von α-Liponsäure oder deren physiologisch verträgliche Salze zur Behandlung von LDL-Hypercholesterinämie |
| JP2000309543A (ja) * | 1999-04-28 | 2000-11-07 | Ajinomoto Co Inc | 抗糖尿病剤 |
| DE10125883A1 (de) * | 2001-05-28 | 2002-12-12 | Serumwerk Bernburg Ag | Arzneimittel enthaltend einen Effektor des Glutathionmetabolismus zusammen mit alpha-Liponsäure im Rahmen der Nierenersatztherapie |
-
2001
- 2001-05-28 DE DE10125882A patent/DE10125882B4/de not_active Expired - Fee Related
-
2002
- 2002-05-27 AT AT04027492T patent/ATE429911T1/de not_active IP Right Cessation
- 2002-05-27 AU AU2002344178A patent/AU2002344178A1/en not_active Abandoned
- 2002-05-27 JP JP2002592909A patent/JP4746258B2/ja not_active Expired - Fee Related
- 2002-05-27 PT PT04027492T patent/PT1529529E/pt unknown
- 2002-05-27 ES ES04027492T patent/ES2322257T3/es not_active Expired - Lifetime
- 2002-05-27 WO PCT/EP2002/005811 patent/WO2002096398A2/de not_active Ceased
- 2002-05-27 AT AT02774028T patent/ATE303145T1/de active
- 2002-05-27 DE DE50213511T patent/DE50213511D1/de not_active Expired - Lifetime
- 2002-05-27 EP EP04027492A patent/EP1529529B1/de not_active Expired - Lifetime
- 2002-05-27 ES ES02774028T patent/ES2247377T3/es not_active Expired - Lifetime
- 2002-05-27 DE DE50204093T patent/DE50204093D1/de not_active Expired - Lifetime
- 2002-05-27 US US10/478,174 patent/US7429614B2/en not_active Expired - Fee Related
- 2002-05-27 EP EP02774028A patent/EP1392288B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ES2247377T3 (es) | 2006-03-01 |
| EP1392288A2 (de) | 2004-03-03 |
| EP1529529B1 (de) | 2009-04-29 |
| US7429614B2 (en) | 2008-09-30 |
| EP1529529A1 (de) | 2005-05-11 |
| AU2002344178A1 (en) | 2002-12-09 |
| JP4746258B2 (ja) | 2011-08-10 |
| JP2004531567A (ja) | 2004-10-14 |
| WO2002096398A2 (de) | 2002-12-05 |
| WO2002096398A3 (de) | 2003-02-27 |
| PT1529529E (pt) | 2009-05-11 |
| ATE429911T1 (de) | 2009-05-15 |
| DE50213511D1 (de) | 2009-06-10 |
| DE10125882B4 (de) | 2007-03-29 |
| ATE303145T1 (de) | 2005-09-15 |
| DE50204093D1 (de) | 2005-10-06 |
| ES2322257T3 (es) | 2009-06-18 |
| US20040138311A1 (en) | 2004-07-15 |
| DE10125882A1 (de) | 2002-12-12 |
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